Research Article
Prediction of Vibrational Behavior of Grid-Stiffened Cylindrical Shells
Table 3
Material properties of Hs-Graphite/epoxy.
| Hs-graphite/epoxy |
| Young’s modulus (GPa) | | 181.0, 10.34, 10.34 | Shear modulus (Gpa) | | 7.2, 7.2, 7.2 | Poisson’s ratio | | 0.28, 0.28, 0.28 | Density (kg/m3) | | 1389.23 |
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